Finding the Third Proportional to 2,239,029 and 4,770,774

Step by Step Solution

1. Step 1: Write the proportion equation
   2,239,029 : 4,770,774 = 4,770,774 : x
2. Step 2: Convert to fraction form
   2,239,029/4,770,774 = 4,770,774/x
3. Step 3: Cross multiply
   2,239,029x = 4,770,774 × 4,770,774
4. Step 4: Simplify right side
   2,239,029x = 22,760,284,559,076
5. Step 5: Solve for x
   x = 22,760,284,559,076/2,239,029
6. Step 6: Final answer
   x = 10,165,247.77